US Patent Issued to DATANG MOBILE COMMUNICATIONS EQUIPMENT on Oct. 21 for "Data transmission method and apparatus" (Chinese Inventor)

ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,452,741, issued on Oct. 21, was assigned to DATANG MOBILE COMMUNICATIONS EQUIPMENT Co. LTD. (Beijing).

"Data transmission method and apparatus" was invented by Chunlin Ni (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A data communication method and apparatus are disclosed. The method includes: a first base station receiving address information of a Transport network layer (TNL) sent by a second base station; the first base station receiving uplink data sent by a terminal device, the uplink data corresponding to a quality of service (QOS) stream; when the uplink data needs to be borne by a default data radio bearer (DRB) of the first base stati...